112828 has 12 divisors (see below), whose sum is σ = 200872. Its totient is φ = 55440.

The previous prime is 112807. The next prime is 112831. The reversal of 112828 is 828211.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 112799 and 112808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58 + ... + 478.

2¹¹²⁸²⁸ is an apocalyptic number.

It is an amenable number.

112828 is a deficient number, since it is larger than the sum of its proper divisors (88044).

112828 is a wasteful number, since it uses less digits than its factorization.

112828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 492 (or 490 counting only the distinct ones).

The product of its digits is 256, while the sum is 22.

The square root of 112828 is about 335.8987942818. The cubic root of 112828 is about 48.3213393413.

It can be divided in two parts, 1128 and 28, that added together give a square (1156 = 34²).

The spelling of 112828 in words is "one hundred twelve thousand, eight hundred twenty-eight".